Tired of hearing Alexa tell you about things? You can activate Alexa's Do Not Disturb mode to prevent notifications from ringing during certain time frames. This mode lets you block all incoming notifications, announcements, and incoming calls. The mode does not block preset alarms and timers; you'll need to disable these separately if you don't want them to disturb you.
Amazon Echo Dot Do Not Disturb Mode
You can set up Do Not Disturb once through the Alexa app or by speaking to Alexa directly.
To enable the mode through the app, open the Alexa app and follow these steps:
Tap the hamburger menu in the top left corner of the screen.